Bokeh is a Japanese term that describes the blurred effect in a wide aperture photo made from a shallow depth of field. Bokeh is typically characterized visually by the blurred refractions of ...

Bokeh is a Japanese term that describes the blurred effect in a wide aperture photo made from a shallow depth of field. Bokeh is typically characterized visually by the blurred refractions of ...

Pronounced "bo-kay," the bokeh effect refers to the out-of-focus background in a photo or video. Depending on camera type and distance to the object in focus, the bokeh effect is often ...

Petzval lenses, for example, use a control ring to enhance or reduce the swirling bokeh effect. There’s a reason that most lenses don’t have such a control ring, however. Convergence is the ...